# Chap 4: Point of Sale Control

<table data-view="cards"><thead><tr><th></th><th></th><th></th><th data-hidden data-card-cover data-type="files"></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td></td><td>Introduction to the Point of Sale Control </td><td></td><td><a href="https://content.gitbook.com/content/oJDkfptnj9M2tMkjy5Az/blobs/h8qDIdbkKugBuxR6etL4/IMG_PayFacto-Support%2002.png">IMG_PayFacto-Support 02.png</a></td><td><a href="chap-4-point-of-sale-control/introduction-to-the-point-of-sale-control">introduction-to-the-point-of-sale-control</a></td></tr><tr><td></td><td>Point of Sale Control Module</td><td></td><td><a href="https://content.gitbook.com/content/oJDkfptnj9M2tMkjy5Az/blobs/h8qDIdbkKugBuxR6etL4/IMG_PayFacto-Support%2002.png">IMG_PayFacto-Support 02.png</a></td><td><a href="chap-4-point-of-sale-control/point-of-sale-control-module">point-of-sale-control-module</a></td></tr><tr><td></td><td>Taxes</td><td></td><td><a href="https://content.gitbook.com/content/oJDkfptnj9M2tMkjy5Az/blobs/h8qDIdbkKugBuxR6etL4/IMG_PayFacto-Support%2002.png">IMG_PayFacto-Support 02.png</a></td><td><a href="chap-4-point-of-sale-control/taxes">taxes</a></td></tr><tr><td></td><td>Managing Sales Systems</td><td></td><td><a href="https://content.gitbook.com/content/oJDkfptnj9M2tMkjy5Az/blobs/h8qDIdbkKugBuxR6etL4/IMG_PayFacto-Support%2002.png">IMG_PayFacto-Support 02.png</a></td><td><a href="chap-4-point-of-sale-control/managing-sales-systems">managing-sales-systems</a></td></tr><tr><td></td><td>Screens</td><td></td><td><a href="https://content.gitbook.com/content/oJDkfptnj9M2tMkjy5Az/blobs/h8qDIdbkKugBuxR6etL4/IMG_PayFacto-Support%2002.png">IMG_PayFacto-Support 02.png</a></td><td><a href="chap-4-point-of-sale-control/screens">screens</a></td></tr><tr><td></td><td>payment</td><td></td><td><a href="https://content.gitbook.com/content/oJDkfptnj9M2tMkjy5Az/blobs/h8qDIdbkKugBuxR6etL4/IMG_PayFacto-Support%2002.png">IMG_PayFacto-Support 02.png</a></td><td><a href="chap-4-point-of-sale-control/payment">payment</a></td></tr><tr><td></td><td>Discounts and promotions</td><td></td><td><a href="https://content.gitbook.com/content/oJDkfptnj9M2tMkjy5Az/blobs/h8qDIdbkKugBuxR6etL4/IMG_PayFacto-Support%2002.png">IMG_PayFacto-Support 02.png</a></td><td><a href="chap-4-point-of-sale-control/discounts-and-promotions">discounts-and-promotions</a></td></tr><tr><td></td><td>Gratuity ,tips and Service</td><td></td><td><a href="https://content.gitbook.com/content/oJDkfptnj9M2tMkjy5Az/blobs/h8qDIdbkKugBuxR6etL4/IMG_PayFacto-Support%2002.png">IMG_PayFacto-Support 02.png</a></td><td><a href="chap-4-point-of-sale-control/gratuity-tips-and-service">gratuity-tips-and-service</a></td></tr><tr><td></td><td>Help Contents</td><td></td><td><a href="https://content.gitbook.com/content/oJDkfptnj9M2tMkjy5Az/blobs/h8qDIdbkKugBuxR6etL4/IMG_PayFacto-Support%2002.png">IMG_PayFacto-Support 02.png</a></td><td><a href="chap-4-point-of-sale-control/help-contents">help-contents</a></td></tr></tbody></table>


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.payfacto.com/centre-de-documentation-payfacto/maitred-pos/maitred/maitred-complete-online-documentation/chap-4-point-of-sale-control.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
